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LS1 Cathedral Port Cylinder Head to LS3 LSA ZL1 Supercharger Intake Adapters


These adapter plates will allow you to install an LS3 intake manifold or supercharger onto any LS cathedral port cylinder heads. Machined with the proper port alignment. Includes adapters & black viton o-rings. Longer intake bolts are required but NOT included.

SKU: ICT-551316 Categories: ,


Cathedral Port Cylinder Head to Rectangle Port Intake Adapter
Can ONLY be used with Cathedral Port Cylinder Heads

  • Fits: ANY Cathedral Port Heads and will adapter to ANY rectangle port intakes, supercharger or blower.
  • Will not fit raised port LS7 intakes
  • Package Includes: 2 adapter plates (1/2″ thick) with 8 O-ring seals
  • Made in Wichita, KS from 6061-T6, USA billet aluminum

Additional information

Weight 4 lbs


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